Rörledningsarmatur - Säkerhetskomponenter till skydd mot otillåten tryckförhöjning - Del 1: Säkerhetsventiler (ISO 4126-1:2013/Amd 1:2016)

This part of this European Standard specifies general requirements for safety valves irrespective of the fluid for which they are designed. It is applicable to safety valves having a flow diameter of 6 mm and above which are for use at set pressures of 0,1 bar gauge and above. No limitation is placed on temperature. This is a product standard and is not concerned with applications for safety valves.